A Higher-Dimensional LRS Bianchi Type-V String Cosmological Model in Brans-Dicke Scalar-Tensor Theory of Gravitation

  IJMTT-book-cover
 
International Journal of Mathematics Trends and Technology (IJMTT)
 
© 2021 by IJMTT Journal
Volume-67 Issue-2
Year of Publication : 2021
Authors : Diksha Trivedi, A. K. Bhabor
  10.14445/22315373/IJMTT-V67I2P504

MLA

MLA Style: Diksha Trivedi, A. K. Bhabor. "A Higher-Dimensional LRS Bianchi Type-V String Cosmological Model in Brans-Dicke Scalar-Tensor Theory of Gravitation" International Journal of Mathematics Trends and Technology 67.2 (2021):20-28. 

APA Style: Diksha Trivedi, A. K. Bhabor(2021). A Higher-Dimensional LRS Bianchi Type-V String Cosmological Model in Brans-Dicke Scalar-Tensor Theory of Gravitation. International Journal of Mathematics Trends and Technology, 20-28.

Abstract
Five dimensional LRS Bianchi type-V string cosmological models in scalar-tensor theory of gravitation proposed by Brans-Dicke (Phys. Rev. 124:925, 1961) containing cosmic string is investigated. Berman’s law, T = -(ρ+λ) = θ, proportionality of scalar expansion and shear scalar are the conditions, used in order to find solutions of the model. Some physical and geometrical properties of the obtained model are also discussed.

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Keywords : Bianchi type-V, cosmic strings, Brans-Dicke theory